Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantas entradas para o torneio de conferência estão listadas quando Texas Western é o vencedor da temporada regular?
 ###Tabelas: CREATE TABLE electoral_districts (electoral_districts_id AUTO_INCREMENT PRIMARY KEY, District INT, Region VARCHAR, Communes VARCHAR, Population (2002 census) INT, % of total population VARCHAR, VAP INT, Enrolled INT, Total votes INT, Valid votes INT, Turnout VARCHAR, E/VAP VARCHAR, T/VAP VARCHAR, V/VAP VARCHAR) CREATE TABLE list_of_presidents (list_of_presidents_id AUTO_INCREMENT PRIMARY KEY, Presidency INT, President VARCHAR, Date of Birth VARCHAR, Took office INT, Left office VARCHAR) CREATE TABLE conference_winners_and_tournaments (conference_winners_and_tournaments_id AUTO_INCREMENT PRIMARY KEY, Conference VARCHAR, Regular Season Winner VARCHAR, Conference Player of the Year VARCHAR, Conference Tournament VARCHAR, Tournament Venue (City) VARCHAR, Tournament Winner VARCHAR) CREATE TABLE dry_measures (dry_measures_id AUTO_INCREMENT PRIMARY KEY, Unit VARCHAR, Russian VARCHAR, Translation VARCHAR, Ratio VARCHAR, Cubic inches (exact) VARCHAR, Metric value VARCHAR, Imperial value VARCHAR, US Customary VARCHAR) CREATE TABLE current_agr_reactors (current_agr_reactors_id AUTO_INCREMENT PRIMARY KEY, AGR Power Station VARCHAR, Net MWe INT, Construction started INT, Connected to grid INT, Commercial operation INT, Accounting closure date INT)  
SELECT COUNT Conference Tournament FROM conference_winners_and_tournaments WHERE Regular Season Winner = Texas Western